<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <!-- 引入样式 -->
    <link rel="stylesheet" href="../../plugins/element-ui/index.css" />
    <link rel="stylesheet" href="../../styles/common.css" />
    <link rel="stylesheet" href="../../styles/page.css" />
    <style>
        .selectInput {
            position: relative;
            width: 100%;
            min-width: 100px;
        }
        .selectInput .flavorSelect {
            position: absolute;
            width: 100%;
            padding: 0 10px;
            border-radius: 3px;
            border: solid 1px #FF903D;
            line-height: 30px;
            text-align: center;
            background: #fff;
            top: 50px;
            z-index: 99;
        }
        .selectInput .flavorSelect .items {
            cursor: pointer;
            display: inline-block;
            width: 100%;
            line-height: 35px;
            border-bottom: solid 1px #f4f4f4;
            color: #666;
        }
        .selectInput .flavorSelect .none {
            font-size: 14px;
        }

        #food-add-app .uploadImg .el-form-item__label::before{
            content: '*';
            color: #F56C6C;
            margin-right: 4px;
        }

    </style>
</head>
<body>

<div class="addBrand-container" id="teacher-update-app">
    <div class="container">
        <el-form ref="ruleForm" :model="ruleForm" :rules="rules" :inline="true" label-width="180px" class="demo-ruleForm">
            <div>
                <el-form-item label="老师名字:" prop="name">
                    <el-input v-model="ruleForm.name" placeholder="请填写老师名字" maxlength="20"/>
                </el-form-item>
            </div>
            <div>
                <div>
                    <el-form-item label="头像:" prop="head" class="uploadImg">
                        <el-upload class="avatar-uploader" action="/common/upload" :show-file-list="false" :on-success="handleAvatarSuccess" :on-change="onChange" ref="upload">
                            <img v-if="imageUrl" :src="imageUrl" class="avatar">
                            <i v-else class="el-icon-plus avatar-uploader-icon"></i>
                        </el-upload>
                    </el-form-item>
                </div>
            </div>
			<div>
			    <div>
			        <el-form-item label="形象照:" prop="image" class="uploadImg">
			            <el-upload class="avatar-uploader" action="/common/upload" :show-file-list="false" :on-success="handleAvatarSuccess" :on-change="onChange" ref="upload">
			                <img v-if="imageUrl" :src="imageUrl" class="avatar">
			                <i v-else class="el-icon-plus avatar-uploader-icon"></i>
			            </el-upload>
			        </el-form-item>
			    </div>
			</div>
            <!-- <div>
                <el-form-item label="老师性别:" prop="sex">
                    <el-radio-group v-model="ruleForm.sex">
                        <el-radio label="男">男</el-radio>
                        <el-radio label="女">女</el-radio>
                    </el-radio-group>
                </el-form-item>
            </div> -->
            <div>
                <el-form-item label="老师电话:" prop="phone">
                    <el-input v-model="ruleForm.phone" placeholder="请填写老师电话" maxlength="20"/>
                </el-form-item>
            </div>
            <div>
                <el-form-item label="老师邮箱:" prop="email">
                    <el-input v-model="ruleForm.idNumber" placeholder="请填写老师所在店铺" maxlength="20"/>
                </el-form-item>
            </div>
			<div>
			    <el-form-item label="店铺:" prop="shop">
			        <el-input v-model="ruleForm.shop" placeholder="请填写老师邮箱" maxlength="20"/>
			    </el-form-item>
			</div>
			<div>
			    <el-form-item label="老师等级:" prop="level">
			        <el-select v-model="value" placeholder="请选择">
			          <el-option
			            v-for="item in options"
			            :key="item.value"
			            :label="item.label"
			            :value="item.value">
			          </el-option>
			        </el-select>
			    </el-form-item>
			</div>
            <!-- <div>
                <el-form-item label="老师生日:" prop="birthday">
                    <el-date-picker v-model="ruleForm.birthday" type="date" placeholder="选择日期"
                                    @change = "timeupdate()">
                    </el-date-picker>
                </el-form-item>
            </div> -->

            <div>
                <el-button type="primary" @click="selectClasses">查询该老师的课程</el-button>
            </div>
            <el-table :data="tableData" stripe class="tableBox" @selection-change="handleSelectionChange">
                <el-table-column type="selection" width="25"></el-table-column>
                <el-table-column prop="name" label="课程名称"></el-table-column>
                <el-table-column prop="tname" label="老师名字"></el-table-column>
                <el-table-column prop="tag" label="课程标签"></el-table-column>
				<el-table-column prop="difficulty" label="课程难度"></el-table-column>
                <el-table-column prop="staname" label="教室名称"></el-table-column>
                <el-table-column label="状态">
                    <template slot-scope="scope">
                        <span style="margin-right: 10px;">{{ scope.row.status == '0' ? '停用' : '启用' }}</span>
                    </template>
                </el-table-column>
				<el-table-column prop="duration" label="课程时长"></el-table-column>
				
				<el-table-column prop="start" label="开始时间"></el-table-column>
				<el-table-column prop="end" label="结束时间"></el-table-column>
				<el-table-column prop="coursedate" label="开课日期"></el-table-column>
                <el-table-column prop="pnow" label="已报人数"></el-table-column>
                <el-table-column prop="pmax" label="上限人数"></el-table-column>
            </el-table>

            <div class="subBox address">
                <el-form-item>
                    <el-button @click="goBack()">取消</el-button>
                    <el-button type="primary" @click="submitForm('ruleForm')">保存</el-button>
                    <el-button v-if="actionType == 'add'" type="primary" class="continue" @click="submitForm('ruleForm','goAnd')">
                        保存并继续添加老师
                    </el-button>
                </el-form-item>
            </div>
        </el-form>
    </div>
</div>
<!-- 开发环境版本，包含了有帮助的命令行警告 -->
<script src="../../plugins/vue/vue.js"></script>
<!-- 引入组件库 -->
<script src="../../plugins/element-ui/index.js"></script>
<!-- 引入axios -->
<script src="../../plugins/axios/axios.min.js"></script>
<script src="../../js/request.js"></script>
<script src="../../js/validate.js"></script>
<script src="../../js/index.js"></script>
<script src="../../api/users.js"></script>
<script src="../../js/common.js"></script>
<script>
    new Vue({
        el: '#teacher-update-app',
        data() {
            return {
                id: '',
                value1:'',
                imageUrl: '',
                tableData : [{
					name: 'java从入门到起飞',
					tname: '小鹿',
					tag: "零基础",
					difficulty: "易",
					staname: "1号公教楼JT201",
					duration: "2小时",
					start: "18:00",
					end: "21:30",
					coursedate: "2022-01-01",
					pnow: "2",
					pmax: "30",
					
				}],
                checkList: [],
                ruleForm  : {
				
                    'id': '',
                    'name': '李',
                    'email':'',
                    'phone':'',
                    'level':'',
                    'head':'',
					'image':'',
                },
                mak: false,
				options: [{
					  value: '选项1',
					  label: '初级'
					}, {
					  value: '选项2',
					  label: '中级'
					}, {
					  value: '选项3',
					  label: '高级'
					}],
					value: ''
            }
        },
        computed: {
            rules () {
                return {
                    'name': [
                        {'required': true, 'message': '请填写名称', 'trigger': 'blur'}
                    ],
                }
            }
        },
        created() {
            //和修改相关
            this.id = requestUrlParam('id');
            this.actionType = this.id ? 'edit' : 'add';
            if (this.id) {
                this.init()
            }
        },
        mounted() {
        },
        methods: {
            async init () {
                queryTeacherById(this.id).then(res => {
                    console.log(res);
                    if (String(res.code) === '1') {
                        this.ruleForm = { ...res.data };
                        this.ruleForm.status = res.data.status == '1'
                        this.imageUrl = `/common/download?name=${res.data.image}`
                    } else {
                        this.$message.error(res.msg || '操作失败')
                    }
                    if (String(res.code) === '1') {
                        // console.log(res.data);
                        this.ruleForm = res.data;
                        this.ruleForm.sex = res.data.sex === '0' ? '女' : '男'
                    } else {
                        this.$message.error(res.msg || '操作失败')
                    }
                })
            },
            timeupdate(){
                var t = dateFormat("yyyy-MM-dd",this.ruleForm.birthday)
                console.log(t)
                this.ruleForm.birthday = t
            },
            selectClasses(){
                getByIdWithClasses(this.id).then(res => {//请求结果处理
                    if (String(res.code) === '1') {
                        this.tableData = res.data
                    }else{
                        this.$message.error(res.msg)
                    }
                })
            },
            submitForm(formName, st) {
                this.$refs[formName].validate((valid) => {
                    if (valid) {
                        const params = {
                            ...this.ruleForm,
                            sex: this.ruleForm.sex === '女' ? '0' : '1'
                        };
                        params.status = this.ruleForm ? 1 : 0;
                        if(!this.imageUrl){
                            this.$message.error('请上传图片');
                            return
                        }
                        delete params.updateTime;
                        editTeacher(params).then(res => {
                            if (res.code === 1) {
                                this.$message.success('老师修改成功！');
                                this.goBack()
                            } else {
                                this.$message.error(res.msg || '操作失败')
                            }
                        }).catch(err => {
                            this.$message.error('请求出错了：' + err)
                        })
                    } else {
                        return false
                    }
                })
            },
            handleAvatarSuccess (response, file, fileList) {
                // 拼接down接口预览
                if(response.code === 0 && response.msg === '未登录'){
                    window.top.location.href = '../login/login.html'
                }else{
                    this.imageUrl = `/common/download?name=${response.data}`;
                    this.ruleForm.image = response.data
                }
            },
            onChange (file) {
                if(file){
                    const suffix = file.name.split('.')[1];
                    const size = file.size / 1024 / 1024 < 2;
                    if(['png','jpeg','jpg'].indexOf(suffix) < 0){
                        this.$message.error('上传图片只支持 png、jpeg、jpg 格式！');
                        this.$refs.upload.clearFiles();
                        return false
                    }
                    if(!size){
                        this.$message.error('上传文件大小不能超过 2MB!');
                        return false
                    }
                    return file
                }
            },
            goBack(){
                window.parent.menuHandle({
                    id: '5',
                    url: '/back/page/teacher/list.html',
                    name: '教师管理'
                },false)
            },
            beforeAvatarUpload(file) {
                const isJPG = file.type === 'image/jpeg';
                const isLt2M = file.size / 1024 / 1024 < 2;

                if (!isJPG) {
                    this.$message.error('上传头像图片只能是 JPG 格式!');
                }
                if (!isLt2M) {
                    this.$message.error('上传头像图片大小不能超过 2MB!');
                }
                return isJPG && isLt2M;
            },
            // 全部操作
            handleSelectionChange (val){
                let checkArr = [];
                val.forEach((n) => {
                    checkArr.push(n.id)
                });
                this.checkList = checkArr
            },
        }
    })
</script>
</body>
</html>